3/8-16 x 1 Ribbed Neck Carriage Bolt Fully Threaded 18-8 Stainless Steel 1 3/8-12 they can be easily tightened

they can be easily tightened or loosened using a standard hex key or wrench

This 1/2-20 x 3 1/4 Hex Cap Screw is made of high-quality steel and features a Grade 8 rating

It features a square head for secure gripping and a threaded shank that allows for easy installation

This 3/8-16 x 1 3/4" Carriage Bolt is fully threaded and coated in black oxide and oil for corrosion resistance

This 3/8-16 x 7 1/2" galvanized carriage bolt features a partially threaded undersized body

3/8-16 x 1 Ribbed Neck Carriage Bolt Fully Threaded 18-8 Stainless Steel 1 3/8-12 they can be easily tightened3 8 16 x 1 Ribbed Neck Carriage Bolt Fully Threaded 18 8 Stainless Steel. This bolt is made of 18 8 stainless steel, which is a type of stainless steel that is highly resistant to corrosion. The bolt has a ribbed neck, which helps to prevent it from turning when it is tightened. The bolt is fully threaded, which means that it can be used in a variety of applications.